Ground floor House Extension in Thornton Heath

Get Single Storey House Extension Prices in Thornton Heath

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Ground floor House Extension in Thornton Heath

Are you seeking Single storey house extension in Thornton Heath? Our network of builders can assist with your project. Every one of our Builder in Thornton Heath are checked so you can see local write-ups, when the business was opened, reviews, satisfaction as well as price,  enabling you to make the right choice on who to employ. Let us take the inconvenience out of finding as much as 4 professionals for your Single storey house extension task.

Single storey extensions are a great way to add space and value to your property. A single storey extension can be extremely cost effective and they're suitable for many homes. Smaller sized single storey home extensions can be built without the need to make an application for planning permission because they are protected by permitted development rights. Sizeable single storey extensions will still need planning permission. Single storey home extensions can also generally be placed to either the side or rear of a property. Single storey home extensions are often used to expand kitchen areas or even to put in a downstairs study or utility room.

 

Additionally, they are often used to create a larger open plan area in the downstairs of the house that may be used as a kitchen diner or living area. Adding roof lights and bifold doors to your home extension will generate a big airy space that provides a seamless transition in to the garden. While single storey home extensions may appear simpler than other types of extension, careful planning is necessary to make sure that the new space is functional and attractive. Certified architects and builders will be able to advise you on the best design for your home extension, taking into account the specifications of the new space as well as the best way to complement the present building. Your single storey home extension could be made to match your present property and employ similar materials for its construction or be made to contrast, giving an impressive effect by using differing materials.

 

Aspects that impact Single Storey Extension Costs

There are a few elements to keep in mind when you are setting your budget plan. The main elements that influence the price of a single storey extension are the dimension and the finish. However there are various other aspects that it deserves remembering while you are making your strategies.

Expensive Groundworks Needed

If it is hard to dig the structures and also lay the ground for your extension, after that this can boost the price of your extensions. This may be the instance if the ground is hard to collaborate with. Debris in the ground can also increase the costs.

  • Quality of Fixtures and also Fitting
    After the dimension of the extension, the following biggest aspect is the quality of the coating. Selecting high-end alternatives can cause the last price being greater than dual what it would be when selecting the basic alternatives.
  • Size of Extension
    When you are getting an extension on your home, the single greatest variable that will certainly influence the cost of your extension is the size of it. The bigger the extension is, the much more you will end up paying. If the area inside the extension is easy, without interior walls, after that this will certainly reduce the price per m2 slightly. However, despite having this in mind. The bigger the area of your extension, the a lot more you pay.
  • Kind of Extension
    The type of extension you choose will certainly go a long way towards determining just how large your extension will certainly be. Side return extensions create the smallest additional room so are usually the most affordable alternative, while a wraparound kitchen extension will certainly develop the most area and have one of the most high priced fittings as well as fixtures.
  • Building Regulations
    In most cases, developing laws don't include a great deal of cost to a building job. However, if you are developing an extension onto an older home, there may be some unanticipated costs. This is particularly real if the home has actually not lately been updated. Building guidelines will apply to your entire residence, not just the extension. This can result in the demand for electrics to be looked at or door changed.

 

Kitchen Extensions:

Kitchen extensions mainly fall under the realms of ground floor extensions, although all kinds of property extensions could be made use of to integrate additional space for a kitchen.

As an approximate guide, a single storey extension will certainly set you back from ₤ 1,000 - ₤ 2,000/ m2, with a standard construct at the reduced end of the scale and an outstanding construct quality at the greater end at a range, with costs of ₤ 2,500/ m2 plus.

 

How to find a builder for your extension:

We will provide up to four Single storey house extension pros locally, who will certainly offer quotes for the work you desire done. You'll obtain a property visit from professionals in Thornton Heath who'll assist you to select the ideal Single storey house extension for your house prior to accomplishing the installment. Enter your postal code to begin searching now.

Average Single storey house extension cost in Thornton Heath

The typical cost of Single storey house extension is £29000. Costs alter based on the materials and the firm selected. The upper price range can be as high as £34800. The material costs are in general around £12000

Average price per Single storey house extension job in 2025

Avg. price low

Avg. price low
£21,600

Avg. price

Avg. price
£29,500

Avg. price high

Avg. price high
£37,400

£37900

£28425

£18950

£9475

£0

Prices based on actual Single storey house extension costs for Thornton Heath, as reported by local LeadsDoWork members.

Single storey house extension installation cost in Thornton Heath 2025

Labour cost £14,000
Material cost £12,000
Waste removal £3,000
Time frame: 8-12 weeks

Single storey house extension searches in April 2025

Single storey house extension Projects in Thornton Heath in March 2025

3,268

Requests for quotations in Thornton Heath in March 2025

0

Requests for Single storey house extension quotations in Thornton Heath in March 2025. 0% change from February 2025.

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Requests for Single storey house extension quotations in Surrey in March 2025. 0% change from February 2025.

Source: Numbers calculated based on the search volumes in major search engines

Single storey house extension searches in cities and towns near Thornton Heath March 2025

Thornton Heath

Thornton Heath is a region of South London in the Borough of Croydon and has a populace greater than 50,000. It's close to various other significant towns such as Croydon, Mitcham, Norbury and South Norwood. For the house developments you may want within Thornton Heath, ensure to exclusively make use of vetted and trustworthy contractors in the area to make certain a great price and superb finish for the work.

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21 Sep

House Extensions | Single Storey

Thornton Heath - CR7

Enquiry from: Rehana R

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mrs requested quotes for single storey house extension from a builder around thornton heath. they are considering a couple of projects at the moment.call anytime to arrange appointment to discuss. the...

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14 Nov

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Thornton Heath - CR7

Enquiry from: Moji O

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Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you the property owner: Owner of the property Property Type: Semi detached Looking Fo...

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18 Jan

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Thornton Heath - CR7

Enquiry from: Vanessa P

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Are you the property owner: Owner of the property Property Type: Terrace Looking For: Single storey extension Do you have planning permission: No Would you require assistance to gain this: No Do you ...

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11 Jan

House Extensions | Single Storey

Thornton Heath - CR7

Enquiry from: Lynne M

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Are you the property owner: Owner of the property Property Type: Terrace Looking For: Single storey extension Do you have planning permission: No Would you require assistance to gain this: Yes Do you...

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30 Dec

House Extensions | Single Storey

Thornton Heath - CR7

Enquiry from: Shawn I

Start Date: 1 to 3 months

Are you the property owner: Owner of the property Property Type: Other Looking For: Single storey extension Do you have planning permission: Yes Do you have plans drawn up: Yes Do you require Plumbin...

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04 Sep

House Extensions | Single Storey

Southall - UB2

Enquiry from: Jasdeep B

Start Date: Less than one month

Single storey house extension Lead

require: single storey extension for a mid-terrace house. area: 18m2 tiled pitch roof. pvc standard windows. pvc french door. nothing fancy. could you please email me a quote invoice for this job ple...

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12 Nov

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Hampton - TW12

Enquiry from: Rob H

Start Date: Immediate

Single storey side extension. 3m x 5m

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29 Jun

House Extensions | Single Storey

Feltham - TW14

Enquiry from: Linus O

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customer in feltham area has requested that we arrange quotes for their single storey house extension project.mr are considering various options and would like to discuss with a builder directly.pleas...

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04 Jun

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Hounslow - TW5

Enquiry from: Afzal A

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single story side extension new kitchen and bathroom in extension new bathroom in existing house external wall insulation whole house with k rendering upvc gutter fascia and soffit laminated flooring ...

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18 Nov

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East Molesey, West Molesey - KT8

Enquiry from: George B

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customer is currently in the process of looking for quotes to add a single storey extension to their property. are you the property owner: owner of the property property type: semi detached looking fo...

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19 Oct

House Extensions | Single Storey

Sunbury-on-Thames - TW16

Enquiry from: Sai K

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customer is currently in the process of looking for quotes to add a single storey extension to their property. are you the property owner: owner of the property property type: terrace looking for: sin...

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18 May

House Extensions | Single Storey

Feltham - TW14

Enquiry from: Jigneshkumar P

Start Date: Immediate

customer is currently in the process of looking for quotes to add a single storey extension to their property. are you the property owner: owner of the property property type: semi detached looking fo...

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12 Mar

House Extensions | Single Storey

Walton-on-Thames - KT12

Enquiry from: Lily C

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Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you the property owner: Owner of the property Property Type: Detached Looking For: Si...

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03 Mar

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Shepperton - TW17

Enquiry from: Sami I

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Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you the property owner: Owner of the property Property Type: Semi detached Looking Fo...

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03 Aug

House Extensions | Single Storey

Cobham - KT11

Enquiry from: Richard F

Start Date: Less than one month

Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you the property owner: Owner of the property Property Type: Detached Looking For: Si...

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21 Apr

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Southall - UB2

Enquiry from: Luis d

Start Date: Less than one month

Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you the property owner: Owner of the property Property Type: Other Looking For: Singl...

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31 Mar

House Extensions | Single Storey

Cobham - KT11

Enquiry from: Lindsey C

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Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you the property owner: Owner of the property Property Type: Terrace Looking For: Sin...

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16 Oct

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Hounslow - TW4

Enquiry from: Sanaa M

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*Homeowner House extension Please call to appoint

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03 Jul

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Hounslow - TW4

Enquiry from: Surinder S

Start Date: Less than one month

Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you the property owner: Owner of the property Property Type: Terrace Looking For: Sin...

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09 May

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Feltham - TW14

Enquiry from: Ravinder S

Start Date: Immediate

I already have a 2.5-meter extension and looking to extend it by 3.5-meter extension I hope you can give me an estimate

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FAQs

how much does a kitchen extension cost?

Being the most used room in a house, it’s little surprise kitchen extension are usually one of the most popular requests in the UK. They do not only open up a frequently used space in your home, but also goes a long way to add value to your property. However, to know the value that’ll added you must first determine the cost of building such an extension before moving forward. Generally, a typical kitchen extension will cost within the range of £20,000 to about £50,000 plus VAT, based on the size of your project as well as your location.

In reality, a single accurate cost of a kitchen extension will vary depending on a lot of influencing factors, one of which is the type of the extension. Let’s take a look!

✓ Rear extension. You may want to consider this type, if you do not have sufficient space for a side return. This will extend your kitchen into your garden which implies that you’re going to give up some green space to make this a reality. The average price to have this done in London will be about £30,000 or more including VAT, and about £20,000 plus VAT or more in other areas.

✓ Side return extension. This, normally, isn’t a huge add to your property, but will create a lot of space for your kitchen while also be a lot reasonable in terms of cost. This type will extend your home into an alleyway at the side of your property if any is available there. On average, the cost of the side return extension should be about £50,000 plus VAT in London and a lot less in the other regions.

how much does a single storey house extension cost?

If you’re planning to build a single story house extension, this is one of the first questions that usually comes to mind to help you set a budget and start to make plans. But as simple as it seems, a single accurate answer can not be provided due to the fact that there are several variables that can play a key role in influencing the price of a single story house extension. These variables includes the size, location, design or specification as well as the build route. In this guide, we’ll provide you with a rough estimate that you can work with to put you on the right path.

The main determinant of the cost of a single storey extension is the size of the build, while the next most relevant factor is the quality of the finish you opt for. For a small extension, you can expect to spend a sum within the range of £14,000 to £17,000. Meanwhile for a larger single storey extension, if you opt for a large wrap around the extension with a great amount of glass to be incorporated in both the walls and roof, you can expect to pay a sum within the range of £80,000 to £120,000.

Overall, the average cost of a single story house extension is usually within the range of £34,000 to £37,000. For this price, you should get a standard sized rear or side extension which also includes the cost of a kitchen - it’s the most commonly use for a single story extension especially in the UK.

There are some additional costs you may also need to factor in to your extension budget. These includes surveys, architect fees, planning application fee (if needed), insurance and Party Wall Agreement (if needed).

does a single storey extension add value to your house?

Does A Single Storey Extension Add Value To Your House?

When you’re looking to construct a single storey extension or perhaps you’re just searching for means to increase the value of your property, this question always pops up. The short and simple answer to this question is a resounding yes, a single storey extension can go a long way to increase the value of your property. Just like any other home improvement, when done right, adding a little extra living space is one of the top things you can probably think of that’ll provide a cool increase in your property’s value. However, before you rush in you must also take note of some factors so you can be certain a single storey extension is the right option for you. These factors include the quality of the build, complexity of the build, cost of the build versus the value gain, ceiling price in the area, finance costs as well as the inconveniences and stress.

Generally, the average cost of a single storey extension can range from £34,000 to £37,000. For this price, you should get a standard sized rear or side extension which also includes the cost of a kitchen - it’s the most commonly use for a single story extension especially in the UK. So it’s important to know the value they’ll add to your house before deciding to make such an investment.

The value added to your property will depend largely on the quality and size of your single storey extension. The value is usually calculated by estate agents using the number of bedrooms, bathrooms as well as the floor area. Inside London, it’ll typically be priced at £5,000 to £10,000 per square metre, while outside London should be within the range of £900 to £2,000 per square metre.

does a kitchen extension add value to your house?

If you’re planning to add a kitchen extension to your property or perhaps you’re simply looking for ways to increase the value of your property, this is one of the common questions that usually pops up. A simple answer to this question is yes, a kitchen extension will add value to your house. With a kitchen being one of the most frequently used room in a house, adding an extra space to the commonly used room can only increase the value of the entire property. However, to determine the value added by such an extension, there’s a need to calculate the cost of setting one up first.

Kitchen extension costs are greatly influenced by a wide range of variables such as the size, type of the extension and specifications, your location, professional fees, materials used and more. Overall, the type of the extension you opt for will play the most significant role in the determination of your kitchen extension cost. Here, we’ll be looking at a single storey kitchen extension.

For a single storey kitchen extension, you can expect your home’s market value to increase within the range of 5 percent to about 10 percent. When trying to calculate the cost of kitchen extension, it’s crucial to take into account how much value it’ll add to your home so as to make sure that the amount expended will not outweigh the expected value to be added by the project.

For a more accurate idea, there’s the need to consult local estate agents. However, for a much needed guideline, single storey kitchen extensions are usually able to add about 5 to 10 percent to a home’s value, while double storey extension should be up to 20 percent. But as stated earlier, this will depend on several variables.

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